This episode's headline: Edmond, Oklahoma; Politics of Drugs; Ads at Issue; Roadside America. The guests include In Oklahoma City: CARL REHERMAN, Mayor, Edmond, Oklahoma; GAYLON STACY, Oklahoma State Representative; In Washington: JOSEPH CALIFANO, Attorney; In New York: ROY DANISH, TV Information Office; REPORTS FROM NEWSHOUR CORRESPONDENTS: PETER ROTH (BBC), in Moscow; BILL MITCHELL (KOCO-TV), in Oklahoma; TOM BEARDEN, in Oklahoma; COKIE ROBERTS (National Public Radio), in Washington; BILL BAROL (Newsweek). Byline: In New York: CHARLAYNE HUNTER-GAULT, Correspondent; In Washington: JIM LEHRER, Associate Editor
